Remy 12393 Alternator

Remanufactured Alternator for Jeep TJ and Wrangler

Restore charging performance with this Remy Premium Remanufactured alternator, part number 12393. It is built for 12-volt systems and matches the OE manufacturer specification from Nippondenso for 2001-2002 Jeep TJ and Jeep Wrangler applications.

Key Features

• 81 amp amperage rating for standard charging output
• Remanufactured unit from Remy Premium Remanufactured
• Internal fan design for controlled cooling
• Includes pulley
• Clockwise rotation
• External voltage regulator type
• 12 V electrical system application
• OE manufacturer reference: Nippondenso

Product Details

Remy part number 12393 is a remanufactured alternator engineered for direct replacement in 2001-2002 Jeep TJ and 2001-2002 Jeep Wrangler models with standard equipment. The 81 amp output supports stable battery charging and vehicle electrical operation, while the internal fan and clockwise rotation match the listed application requirements. This alternator cross-references 121000-3810 and 56041565AB for the same application.

Remy Premium Remanufactured is the product line for applications that call for a remanufactured electrical component built to OE-style specifications. For Jeep TJ and Wrangler owners searching for a 2001-2002 Jeep Wrangler alternator replacement or a 2001-2002 Jeep TJ charging system repair, part number 12393 provides the listed fitment and electrical configuration.

Common Uses

• Charging system warning light caused by alternator output loss
• Battery not maintaining charge during normal driving
• Dim lights or unstable electrical performance
• Alternator noise or bearing-related charging concerns
• Replacement for a worn OE-style Nippondenso unit

Installation Notes

Verify the vehicle uses the listed standard configuration, 12-volt system, external voltage regulator setup, and clockwise rotation before installation. Confirm pulley style and electrical connections match the original unit on the Jeep TJ or Jeep Wrangler. After installation, check charging voltage at the battery and inspect belt condition and routing.

Quality Assurance

This Remy Premium Remanufactured alternator is remanufactured to meet the listed OE manufacturer application requirements for the specified Jeep TJ and Wrangler fitment.